Record Information
Version1.0
Creation date2010-04-08 22:08:18 UTC
Update date2018-05-28 23:20:22 UTC
Primary IDFDB008892
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name4-Acetyl-2,5-dimethyl-3(2H)-furanone
Description4-Acetyl-2,5-dimethyl-3(2H)-furanone belongs to the class of organic compounds known as furanones. Furanones are compounds containing a furan ring bearing a ketone group. 4-Acetyl-2,5-dimethyl-3(2H)-furanone is an extremely weak basic (essentially neutral) compound (based on its pKa). 4-Acetyl-2,5-dimethyl-3(2H)-furanone is a caramellic tasting compound.
CAS Number36871-78-0
Structure
Thumb
Synonyms
SynonymSource
Predicted Properties
PropertyValueSource
Water Solubility64.5 g/LALOGPS
logP0.82ALOGPS
logP0.64ChemAxon
logS-0.38ALOGPS
pKa (Strongest Acidic)8.84ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.37 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity40.95 m³·mol⁻¹ChemAxon
Polarizability15.64 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC8H10O3
IUPAC name4-acetyl-2,5-dimethyl-2,3-dihydrofuran-3-one
InChI IdentifierInChI=1S/C8H10O3/c1-4(9)7-5(2)11-6(3)8(7)10/h6H,1-3H3
InChI KeyPAQLUNHARDKSPD-UHFFFAOYSA-N
Isomeric SMILESCC1OC(C)=C(C(C)=O)C1=O
Average Molecular Weight154.165
Monoisotopic Molecular Weight154.062994182
Classification
Description Belongs to the class of organic compounds known as furanones. Furanones are compounds containing a furan ring bearing a ketone group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDihydrofurans
Sub ClassFuranones
Direct ParentFuranones
Alternative Parents
Substituents
  • 3-furanone
  • Vinylogous ester
  • Cyclic ketone
  • Ketone
  • Oxacycle
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0900000000-95a344d178c25e15f1bbSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-1900000000-106df110e65de747f50bSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001l-9300000000-33e1c72de743b107db96Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0900000000-25d3fb3269258db5a3c8Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0ik9-1900000000-0f8636fdcf64d2c5a36eSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00lr-9200000000-4828f4b1f97867030516Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS ID35
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1590281
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
caramellic
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference